634     if (MO.isDef()) {  in isIdenticalTo()
692     if (!MO.isReg() || !MO.isDef())  in eraseFromParentAndMarkDBGValuesForRemoval()
752     if (!MO.isReg() || !MO.isDef() || MO.isImplicit())  in getNumExplicitDefs()
1050     if (!MO.isReg() || !MO.isDef())  in findRegisterDefOperandIdx()
1102   assert(DefMO.isDef() && "DefIdx must be a def operand");  in tieOperands()
1504     if (!Operand.isReg() || Operand.isDef())  in hasComplexRegisterTies()
1558     if (!MO.isReg() || MO.isDef())  in dumprImpl()
1613     if (MO.isReg() && MO.isTied() && !MO.isDef())  in print()
1623     if (!MO.isReg() || !MO.isDef() || MO.isImplicit())  in print()
1967     if (!MO.isReg() || !MO.isDef())  in addRegisterDead()
2012     if (!MO.isReg() || !MO.isDef() || MO.getReg() != Reg)  in clearRegisterDeads()
2020     if (!MO.isReg() || !MO.isDef() || MO.getReg() != Reg || MO.getSubReg() == 0)  in setRegisterDefReadUndef()
2034       if (MO.isReg() && MO.getReg() == Reg && MO.isDef() &&  in addRegisterDefined()
2052     if (!MO.isReg() || !MO.isDef()) continue;  in setPhysRegsDeadExcept()
2076     if (MO.isReg() && MO.isDef() && Register::isVirtualRegister(MO.getReg()))  in getHashValue()